List of PHP packages ordered by average daily downloads.
Symfony polyfill for the Mbstring extension
PHP 5.x polyfill for random_bytes() and random_int() from PHP 7
A small, lightweight utility to instantiate objects in PHP without invoking their constructors
Provides functionality to recursively process PHP variables
Common interface for logging libraries
PSR-7 message implementation that also provides common utility methods
Snapshotting of global state
Provides functionality to handle HHVM/PHP environments
Provides the functionality to compare PHP values for equality
Guzzle promises library
Guzzle is a PHP HTTP client library
Symfony utilities for portability of PHP codes
Symfony polyfill backporting some PHP 5.6+ features to lower PHP versions
Common interface for HTTP messages
Common reflection classes used by phpdocumentor to reflect the code structure
Assertions to validate method input/output with nice error messages.
Common String Manipulations with regard to casing and singular/plural rules.
The PHP Unit Testing framework.
Looks up which function or method a line of code belongs to
Sends your logs to files, sockets, inboxes, databases and various web services
Symfony Debug Component
Traverses array structures and object graphs to enumerate all referenced objects
Library that provides collection, processing, and rendering functionality for PHP code coverage information.
Wrapper around PHP's tokenizer extension.
Mock Object library for PHPUnit
Utility class for timing
FilterIterator implementation that filters files based on a list of suffixes.
Provides the functionality to export PHP variables for visualization
Symfony EventDispatcher Component
Simple template engine.
Symfony Console Component
Library that helps with managing the version number of Git-hosted PHP projects
Highly opinionated mocking framework for PHP 5.3+
Symfony mechanism for exploring and dumping PHP variables
Symfony Yaml Component
Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.
Common Container Interface (PHP FIG PSR-11)
Docblock Annotations Parser
Provides a list of PHP built-in functions that operate on resources
Caching library offering an object-oriented API for many cache backends
With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.
Swiftmailer, free feature-rich PHP mailer
Symfony Finder Component
Symfony Process Component
Collections Abstraction library
Symfony polyfill backporting some PHP 7.0+ features to lower PHP versions
Symfony Translation Component
Symfony HttpFoundation Component